Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A
Distributor Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A
Gestra Non Return Check Valve RK 86 RK 86 A
Description
RK and RKE non-return valves are used to prevent the return flow of fluid in pipes. Only RKE non-return valves may be used as end valves (e.g. vacuum breakers). This equipment has passed the appropriate tests and bears the relevant markings, and must not be used with safety-relevant functions (e.g. safety valves). RKE non-return valves are only available with a metal valve disk. Wafer-type non-return (check) valves for sandwiching between flanges, designed with closing spring for installation in any position. Without spring only for vertical lines with upward flow. Self-centring valve body. Suitable for liquid, gas and steam. Please note the classification according to the Pressure Equipment Directive (PED).
SIze
- RK 86, RK 86A, DN 15-200, NPS 1/2-8
- RKE 86, RKE 86A, DN 15-100, NPS 1/2-4
Material
DN 15 - DN 100 :
- RK 86 RKE 86 : Chromium steel
- RK 86 RKE 86A: Stainless Steel
DN 125 - DN 200 :
- RK 86 : Cast Steel (Carbon Steel)
- RK 86A : Stainless Steel
Catalogue : Gestra non return check valve RK
Type
Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A
Fitur
■ Nimonic spring ■ Special springs: 20 mbar to 3000 mbar ■ RK seat gasket: EPDM / FPM / PTFE ■ Silicone-free ■ Oil and grease free ■ Pickled and passivated ■ Orifice ■ Sealing strip: EN 1092, form B2 and ASME RFS (smooth finish)
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Gestra Non Return Check Valve RK 86 RK 86A RKE 86 RKE 86A | Aquametro | Ari Armaturen | Asahi | Beru | Condor | Danfoss | DelVal | Dungs |
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